Commonly, a voucher is a document that shows goods have bought or services have been rendered, authorizes payment, and indicates the ledger account(s) in which these transactions have to be recorded.
It was the first product in a major class of drugs for depression called selective serotonin reuptake inhibitors. Prozac was first introduced to the U.S. market in January 1988, and it gained its most prescribed status within two years.
Fluoxetine (Prozac) is the antidepressant which has most extensively been studied in pregnancy during recent years. The first selective serotonin reuptake inhibitor marketed in the United States, it is used for the treatment of major depression and obsessive-compulsive disorder.